Jacto ARBUS 1000, Руководство оператора, Страница: 54 / 134

4-54
4
O
PE
R
A
TI
O
N
AN
D
A
D
JU
ST
M
ENT
S
ARBUS 1000 Flow by pass valve (Optional)
Pressure regulator
• This is an accessory designed for the atta-
chment of a spray gun or lance to spray
specific spots of pests or diseases, see-
dlings, young trees, thus making quicker
the treatment.
• Its job is to stop the chemical mixture
flow to the nozzles branch and to bypass
it to the spray lance or gun.
• The pressure regulator control provides
adjustments ranging from 2 to 35 kgf/
cm
2
(30 to 500 psi), shown by the pres-
sure gauge.
• Levers (1), (2), (3) have different func-
tions: lever (1) opens and closes the
chemical flow, and levers (2) and (3)
distribute the chemical flow to the right
and left nozzles branches, making the
spraying easier and more economical.
A
ATTENTION!
To ensure longer life of the
pressure gauge, its valve should
be closed and without retained
pressure during the spraying.
After calibrating the sprayer,
use the lever (1) to release the
pressure in the circuit and close
the pressure gauge valve.
2 3
1